1.ergochat / ergoA modern IRC server (daemon/ircd) written in Go.irc-daemonsaslircircdircv3ircv3-support+3 moreGoMIT3.4K total249 forks+19 starsfrom 3,339 · score 3.00
2.inspircd / inspircdA high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systemsinspircdc-plus-plusirc-serverircv3ircdirc+2 moreC++No license1.4K total280 forks+9 starsfrom 1,349 · score 2.30
3.unrealircd / unrealircdOfficial UnrealIRCd repository. Downloads are available from our siteirc-serverircv3saslircunrealircdircd+1 moreCGPL-2.0528 total157 forks+5 starsfrom 523 · score 1.79
4.ngircd / ngircdFree, portable and lightweight Internet Relay Chat serverircircddaemonlinuxbsdmacos+6 moreCGPL-2.0582 total84 forks+3 starsfrom 579 · score 1.39